Whats Up Scotty first of all hope you doing good at whatever time it is that youre reading this. So about a couple weeks back my wifes car started shaking at idle and turning off, well i went ahead and did the whole tune up.(New spark plugs, coils, even got new intake hoses and all because the old ones were damaged) also changed the air filter. But even after the whole tune up the car is still shaking bad hasnt turned off like it used to but still engine shakes hard. So it took me to the pcv valve and i decided to just replace it with a new one also cleaned up the throttle body for excess dirt but it wasnt as dirty as i thought in the end. But even after doing all that again car still shakes and im still getting the P0300,P0102,P0113, basically all air flow codes are shooting up and now im stuck hopefully you can give me a hand with your advice scotty and i can get my wifes car back on the road thank You so much and i will be waiting for your response ! 

2012 Nissan Sentra over 150k miles
2.0 Base model